138958368

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:978

約数の個数: 96

約数和(自身を含む): 384072192

約数和(自身を除く): 245113824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 93, 96, 106, 124, 159, 186, 212, 248, 318, 372, 424, 496, 636, 744, 848, 881, 992, 1272, 1488, 1643, 1696, 1762, 2544, 2643, 2976, 3286, 3524, 4929, 5088, 5286, 6572, 7048, 9858, 10572, 13144, 14096, 19716, 21144, 26288, 27311, 28192, 39432, 42288, 46693, 52576, 54622, 78864, 81933, 84576, 93386, 109244, 140079, 157728, 163866, 186772, 218488, 280158, 327732, 373544, 436976, 560316, 655464, 747088, 873952, 1120632, 1310928, 1447483, 1494176, 2241264, 2621856, 2894966, 4342449, 4482528, 5789932, 8684898, 11579864, 17369796, 23159728, 34739592, 46319456, 69479184, 138958368]

約数ペア:

[(1, 138958368), (2, 69479184), (3, 46319456), (4, 34739592), (6, 23159728), (8, 17369796), (12, 11579864), (16, 8684898), (24, 5789932), (31, 4482528), (32, 4342449), (48, 2894966), (53, 2621856), (62, 2241264), (93, 1494176), (96, 1447483), (106, 1310928), (124, 1120632), (159, 873952), (186, 747088), (212, 655464), (248, 560316), (318, 436976), (372, 373544), (424, 327732), (496, 280158), (636, 218488), (744, 186772), (848, 163866), (881, 157728), (992, 140079), (1272, 109244), (1488, 93386), (1643, 84576), (1696, 81933), (1762, 78864), (2544, 54622), (2643, 52576), (2976, 46693), (3286, 42288), (3524, 39432), (4929, 28192), (5088, 27311), (5286, 26288), (6572, 21144), (7048, 19716), (9858, 14096), (10572, 13144)]